[1]
V. N. Pivovarchik and O. P. Boyko, “Inverse problem for Stieltjes string damped at one end”, MFAT, vol. 14, no. 1, pp. 10–19, Mar. 2008, Accessed: Dec. 17, 2025. [Online]. Available: https://zen.imath.kiev.ua/index.php/mfat/article/view/366